2000 BMW 540I SEDAN bulb

Contents

Operation, care and maintenance
Owner service procedures
Advanced technology

Under the hood:

Hood143
Engine compartment 144
Washer fluids148
Washer nozzles148
Engine oil149
Coolant151
Brake fluid152
Vehicle Identification
Number153

Care and maintenance:

The BMW Maintenance
System154
Caring for your car155
Airbags160
Vehicle storage160

Laws and regulations:

Technical modifications161
OBD connector162

Replacement procedures:

Onboard tool kit166
Wiper blades166
Lamps and bulbs167
Changing tires173
Battery176
Fuses178

In case of electrical
malfunction:

Fuel filler door180
Sliding/Tilt sunroof180
Tailgate181

Assistance, giving and
receiving:

Jump-starting182
Towing the vehicle183Airbags188
Adaptive Transmission Control
(ATC) 188
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC) 189
Radio reception190
BMW active seat 190
Safety belt tensioner191
DSP sound system 192
Interior rearview mirror with
automatic dimmer 192
Rain sensor 193
Tire Pressure Control (RDC) 194
Integrated rear suspension194
Level control system 195
Xenon lamps 195

86n
Check Control>RELEASE PARKINGBRAKE
>COOLANT TEMPERATURE
The coolant is overheated. Stop the
vehicle and switch off the engine im-
mediately. Refer to pages 84
and 15 1.
>STOP! ENGINE OILPRESS
The oil pressure is too low. Stop the
vehicle and switch off the engine im-
mediately. Refer to page 22.
>CHECK BRAKE FLUID
Indicates that brake fluid is down to
roughly minimum level. Top up the
brake fluid at the next opportunity.
Refer to page 152. Have the source
of the brake fluid loss diagnosed and
corrected by your BMW center.
>FLAT TIRE
*
Reduce vehicle speed immediately
and stop the vehicle. Avoid hard
brake applications. Do not oversteer.
Refer to page 93.
>LOAD LEVEL INACTIVE
Please consult the nearest authorized
BMW center. Refer to page 132.
>SPEED LIMIT
*
Display if the programmed speed
limit has been exceeded.Priority 2
These displays appear for 20 seconds
when the ignition key is turned to posi-
tion 2. The warning symbols remain
after the message disappears. You can
display the messages again by pressing
the CHECK button (3):
>TRUNKLID OPEN
Message appears only when the
vehicle is initially set in motion.
>DOOR OPEN
This message appears after a minimal
defined road speed has been ex-
ceeded.
>FASTEN SEAT BELTS
*
In addition to this message, a
warning lamp with the safety belt icon
appears and an acoustical signal
sounds.
>WASHER FLUID LOW
Too low; top up fluid at the next
opportunity. Refer to page 148.
>CHECK ENGINE OIL LEV
Add engine oil as soon as possible.
Refer to page 149.
>OUTSIDE TEMP. +207 (Ð56)
This display is only an example. The
current temperature is displayed at
outside temperatures of +37.57
(+36) and below. Refer also to
page 82.>TIRE PRESSURE SET
*
The RDC has imported the current in-
flation pressure in the tires as the tar-
get values which the system will
monitor.
Refer to page 92.
>CHECK TIRE PRESSURE
*
Check and correct the tire inflation
pressure to specifications at the earli-
est opportunity (next stop for fuel).
Refer to page 92.
>TIRE CHECK INACTIVE
*
A temporary interference of the RDC
or a system fault. Refer to page 93.
>CHECK BRAKE LAMPS
A lamp has failed or the electrical cir-
cuit has a fault. Refer to pages 169
and 170 or consult an authorized
BMW center.
>CHECK LOWBEAM LAMPS
CHECK SIDE LAMPS
CHECK REAR LAMPS
CHECK FRONT FOGLAMPS
CHECK LICPLATE LAMP
CHECK HIGHBEAM LAMP
CHECK BACK UP LAMPS
Defective bulb or circuit. Refer to
page 167 or consult an authorized
BMW center.

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
165n
RepairsIndexOverview Controls Car care Technology Data
Replacement procedures:
Onboard tool kit166
Wiper blades166
Lamps and bulbs167
Changing tires173
Battery176
Fuses178
In case of electrical
malfunction:
Fuel filler door180
Sliding/Tilt sunroof180
Tailgate181
Assistance, giving and
receiving:
Jump-starting182
Towing the vehicle183

167n
RepairsIndexOverview Controls Car care Technology Data
Lamps and bulbsThe lamps and bulbs make essential
contributions to the safety of your vehi-
cle. For this reason, follow the instruc-
tions below carefully when replacing a
bulb. If you are not familiar with any of
the procedures, consult your authorized
BMW center.
Do not touch the glass portion of a
new bulb with your bare hands
since even small amounts of impurities
burn into the surface and reduce the
service life of the bulb. Use a clean
cloth, paper napkin, or a similar mate-
rial, or hold the bulb by its metallic
base.<
A replacement bulb set is available from
your BMW center.
Whenever working on the electri-
cal system, switch off the electri-
cal accessory you are working on or
disconnect the cable from the negative
terminal of the battery. Failure to do this
could result in short circuits.
To prevent injuries and damage, comply
with any instructions provided by the
bulb manufacturer.<
The illustration shows the right-hand
engine compartment.
For checking and adjusting head-
lamp aim, please contact your
BMW center.< 1 Low beams H7 bulb, 55 watts 2 High beamsHB3 bulb, 60 watts
The H7 bulb is pressurized. There-
fore, wear safety glasses and pro-
tective gloves. Failure to comply with
this precaution could lead to injury if the
bulb is accidentally damaged during re-
placement.< 390de098
Low beams:
1 Turn the bulb holder to the left (arrow)
and remove.
2 Remove and replace the bulb.
High beams:
1 Turn the bulb holder to the left and
remove.
2 Disconnect the plug.
3 Connect the new bulb holder with
bulb to the plug. Be sure that it is
securely engaged.
4 Install in the opposite order of work.
When cleaning the headlamps,
please observe the following:
>Do not clean by wiping with a dry
cloth (scratches). Never use abra-
sives or strong solvents to clean the
covers
>Remove dirt and contamination
(such as insects) by soaking with
BMW Car Shampoo and then rinsing
with plenty of water
>Always use a deicer spray to remove
accumulated ice and snow Ð never
use a scraper.<

168n
Lamps and bulbsXenon lamps
*
The operating life of these lamp units is
extremely long and the likelihood of fail-
ure very low, provided that they are not
switched on and off a very great num-
ber of times. If one of these bulbs
should nevertheless fail, it is possible to
continue driving with great caution us-
ing the fog lamps, provided traffic laws
in your area do not prohibit this.
Because of the extremely high
voltages involved, any work on the
lighting system should be carried out by
technically-qualified personnel only.
Otherwise, there is a risk of fatal in-
jury.<
Parking lamp5 watt bulb
1 Turn the bulb holder to the left (arrow)
and remove.
2 Remove and replace the bulb.390de099
Turn signals/Parking lamps (side
marker lamps), frontDual-filament bulb, 28/8 watts
1 Press the tabs (arrow) together and
extract the bulb holder.
2 Press gently on the bulb, turn it to the
left and remove.
3 After replacing the bulb insert the
holder (note lug positions) and snap it
back into place.390de100

169n
RepairsIndexOverview Controls Car care Technology Data
Lamps and bulbsSide turn signals 5 watt bulb
1 Use finger pressure against the rear
end of the lens (arrow) to press it for-
ward for removal.
2 Press gently on the bulb and turn it to
the left to remove it.390de106
Front fog lampsH7 bulb, 55 watts
The bulb is pressurized. There-
fore, wear safety glasses and pro-
tective gloves. Failure to comply with
this precaution could lead to injury if the
bulb is accidentally damaged during re-
placement.<
1 Pull the cover panel next to the
headlamp forward to remove.
2 Loosen both screws (arrows) and
swivel out the lamp assembly.
3 Release the spring on the back of the
lamp and turn the cover to the left.
4 Release the clamp, remove the
contact base and replace the bulb.390de101
Tail lamps Ð sedanTail lamp: 5 watt bulbs
Remaining bulbs: 21 watts
1 Turn signal yellow
2 Tail lamp/Side marker lamp,
reflector red
3 Backup lamp white
4 Brake lamp red
In the event of a failure of both
lamps of a rear lamp assembly,
the brake lamp assumes the function of
the tail lamps.< 394us102

170n
Lamps and bulbs1 Use the upper handle to fold down
the side panel in the luggage com-
partment.
2 Turn the bulb holder's release knob
to the left (arrow) and remove the
holder.
3 Apply gentle pressure to the bulb
while turning it to the left to remove.394de103
Tail lamps Ð sport wagonTail lamp: 5 watt bulbs
Remaining bulbs: 21 watts
1 Turn signal yellow
2 Rear lamps/Side marker
lamps red
3 Backup lamp white
4 Brake lamps, reflector red
In the event of a failure of both
lamps of a rear lamp assembly,
the brake lamp assumes the function of
the tail lamps.< 392us609
Lamps in the rear apron panel:
1 Open the cover in the side panel.
2 Turn the quick-release fastener and
remove the trim panel in front of the
bulb holder.
3 Open the quick-release fastener
(arrow) and remove the bulb holder.
4 Apply gentle pressure to the bulb
while turning it to the left to remove.
If a subwoofer
* is installed behind the
right-hand panel, unscrew the T-screw
and swing the subwoofer to the side.
392de170

171n
RepairsIndexOverview Controls Car care Technology Data
Lamps and bulbsLamps in the luggage compartment lid/
tailgate:
1 Open the trim panel in the luggage
compartment lid/tailgate.
2 Open the quick-release fastener
(arrow) and remove the lamp holder.
3 Apply gentle pressure to the bulb
while turning it to the left to remove.392de171
Center (high-mount) brake lamp21 watt bulb
1 Open the luggage compartment lid/
tailgate.
2 Unclip the cover panel (on the under-
side of the package tray) with a
screwdriver (arrow).
3 Turn the bulb holder to the left and
remove.
4 Apply gentle pressure to the bulb
while turning it to the left to remove.
sport wagon: LED strip in the tailgate.
Please contact a BMW center in case of
a malfunction.394de123
License plate lamps5 watt bulb
1 Insert a screwdriver into the slot and
press to the right (arrow); this disen-
gages the lamp.
2 Remove the lamp and replace the
bulb.394de105